. Author manuscript; available in PMC: 2012 Apr 1.

Published in final edited form as: Ann Behav Med. 2011 Apr;41(2):243–251. doi: 10.1007/s12160-010-9238-9

Table 2.

Multivariate Linear Regression Results (unstandardized coefficients) for Waist-to-hip Ratio, Weight Discrimination, and HbA_1c (N=938)

Variables	Step 1		Step 2		Step 3

	b (SE)	R²	b (SE)	R²	b (SE)	R²
Age	.009^*** (.001)		.009^*** (.001)		.009^*** (.001)
Race (1=White)	−.083^* (.033)		−.088^** (.033)		−.086^** (.033)
Gender (1=Male)	−.088^*** (.024)		−.156^*** (.033)		−.152^*** (.033)
Global Sleep Score	.001 (.003)		.001 (.003)		.001 (.003)
Income	.001 (.001)		.001 (.001)		.001 (.001)
Education	−.004 (.005)		−.003 (.005)		−.004 (.005)
Taking Cholesterol Meds (1=Yes)	−.159 (.101)		−.189^† (.101)		−.197^* (.101)
# Cholesterol Meds	.217^* (.091)		.232^** (.090)		.238^** (.090)
Regular Exercise (1=yes)	−.055^† (.029)		−.048^* (.029)		−.047 (.029)
Fast Food Consumption (1=yes)	.012 (.013)		.012 (.013)		.012 (.013)
Current Smoker (1=yes)	.077^* (.036)		.067^† (.036)		.068^† (.036)
Body Mass Index	.008^*** (.002)		.005^* (.002)		.005^* (.002)
Time Lag Variable	−.002^* (.001)		−.002^** (.001)		−.002^** (.001)
Waist-to-hip Ratio	__________		.580^** (.180)		.488^** (.186)
Weight Discrimination (1=Yes)		.156^***	.077^† (.042)		.075^† (.041)
Waist-to-hip Ratio × Weight Discrimination			__________	.168^**	.851^* (.430)	.17 1^*

p < .05.

^**

p < .01.

^***

p < .001.

^†

p <.10.

Note: R² values at each step include the R² value of the current and all previous steps (i.e. R² for Step 3 is the cumulative R² value for Steps 1, 2, and 3).